Re: [PATCH v2 1/1] x86,sched: On AMD EPYC set freq_max = max_boost in schedutil invariant formula
From: Giovanni Gherdovich <hidden>
Date: 2021-02-03 09:15:03
Also in:
linux-acpi, lkml
On Tue, 2021-02-02 at 19:59 +0100, Rafael J. Wysocki wrote:
On Fri, Jan 22, 2021 at 9:47 PM Giovanni Gherdovich [off-list ref] wrote:quoted
[cut]quoted
diff --git a/drivers/cpufreq/acpi-cpufreq.c b/drivers/cpufreq/acpi-cpufreq.c index 1e4fbb002a31..2378bc1bf2c4 100644 --- a/drivers/cpufreq/acpi-cpufreq.c +++ b/drivers/cpufreq/acpi-cpufreq.c@@ -27,6 +27,10 @@ #include <acpi/processor.h> +#ifdef CONFIG_ACPI_CPPC_LIBWhy is the #ifdef needed here?
Right, it isn't needed. The guard is necessary only later when the function cppc_get_perf_caps() is used. I'll send a v3 with this correction. Giovanni
quoted
+#include <acpi/cppc_acpi.h> +#endif + #include <asm/msr.h> #include <asm/processor.h> #include <asm/cpufeature.h>